Aba

This desert robe is made of lightweight fabric and covers the entire body. Typical colors include brown, gold, black, and white. Elaborate embroidery, made of brightly colored cloth strips or gold thread, often decorates the hem. A silken or cotton sash ties the aba at the waist.

In deserts and other dry climates, such garments help prevent evaporation, allowing the wearer to retain more moisture and function more comfortably. Assuming adequate water, a character wearing a desert robe is no more likely to suffer heat exhaustion on days of extreme heat than a normal person would on days of moderate temperatures. Note that desert robes don't help in areas of high humidity; in humid environments, as much skin should be exposed as possible to encourage cooling from the evaporation of perspiration.

[Complete Ranger's Handbook]